



'''simple docstring'''






from importlib import import_module

from .logging import get_logger


lowerCAmelCase:   Tuple					=		get_logger(__name__)

class 				a__:







    def __init__( self					:    Optional[Any]		,     __snake_case					:    Optional[int]		,     __snake_case					:    Tuple=None      ):
      a		:   Tuple	  =	attrs or []
      if module is not None:
        for key in module.__dict__:
          if key in attrs or not key.startswith('__'      ):
            setattr(self		,     __snake_case		,     getattr(__snake_case		,     __snake_case      )      )
      a		:   str	  =	module._original_module if isinstance(__snake_case		,     _PatchedModuleObj      ) else module

class 				a__:
    lowercase__					=       []







    def __init__( self					:    List[Any]		,     __snake_case					:    Optional[Any]		,     __snake_case					:    str		,     __snake_case					:    Tuple		,     __snake_case					:    Optional[Any]=None      ):
      a		:   List[str]	  =	obj
      a		:   Dict	  =	target
      a		:   Dict	  =	new
      a		:   List[str]	  =	target.split('.'      )[0]
      a		:   str	  =	{}
      a		:   Union[str, Any]	  =	attrs or []







    def __enter__( self					:    str      ):
      *a  ,      a		:   Tuple	  =	self.target.split('.'      )

      # Patch modules:
      # it's used to patch attributes of submodules like "os.path.join";
      # in this case we need to patch "os" and "os.path"

      for i in range(len(__snake_case      )      ):
        try:
          a		:   Dict	  =	import_module('.'.join(submodules[: i + 1]      )      )
        except ModuleNotFoundError:
          continue
        # We iterate over all the globals in self.obj in case we find "os" or "os.path"
        for attr in self.obj.__dir__():
          a		:   Optional[Any]	  =	getattr(self.obj		,     __snake_case      )
          # We don't check for the name of the global, but rather if its value *is* "os" or "os.path".
          # This allows to patch renamed modules like "from os import path as ospath".
          if obj_attr is submodule or (
              (isinstance(__snake_case		,     _PatchedModuleObj      ) and obj_attr._original_module is submodule)
          ):
            a		:   List[Any]	  =	obj_attr
            # patch at top level
            setattr(self.obj		,     __snake_case		,     _PatchedModuleObj(__snake_case		,     attrs=self.attrs      )      )
            a		:   Any	  =	getattr(self.obj		,     __snake_case      )
            # construct lower levels patches
            for key in submodules[i + 1 :]:
              setattr(__snake_case		,     __snake_case		,     _PatchedModuleObj(getattr(__snake_case		,     __snake_case		,     __snake_case      )		,     attrs=self.attrs      )      )
              a		:   Optional[int]	  =	getattr(__snake_case		,     __snake_case      )
            # finally set the target attribute
            setattr(__snake_case		,     __snake_case		,     self.new      )

        # Patch attribute itself:
        # it's used for builtins like "open",
        # and also to patch "os.path.join" we may also need to patch "join"
        # itself if it was imported as "from os.path import join".

      if submodules:  # if it's an attribute of a submodule like "os.path.join"
        try:
          a		:   str	  =	getattr(import_module('.'.join(__snake_case      )      )		,     __snake_case      )
        except (AttributeError, ModuleNotFoundError):
          return
        # We iterate over all the globals in self.obj in case we find "os.path.join"
        for attr in self.obj.__dir__():
          # We don't check for the name of the global, but rather if its value *is* "os.path.join".
          # This allows to patch renamed attributes like "from os.path import join as pjoin".
          if getattr(self.obj		,     __snake_case      ) is attr_value:
            a		:   List[Any]	  =	getattr(self.obj		,     __snake_case      )
            setattr(self.obj		,     __snake_case		,     self.new      )
      elif target_attr in globals()["__builtins__"]:  # if it'a s builtin like "open"
        a		:   Tuple	  =	globals()['__builtins__'][target_attr]
        setattr(self.obj		,     __snake_case		,     self.new      )
      else:
        raise RuntimeError(F"""Tried to patch attribute {target_attr} instead of a submodule."""      )







    def __exit__( self					:    List[Any]		,     *__snake_case					:    Any      ):
      for attr in list(self.original      ):
        setattr(self.obj		,     __snake_case		,     self.original.pop(__snake_case      )      )







    def      lowercase_			( self					:    int      ):
      self.__enter__()
      self._active_patches.append(self      )







    def      lowercase_			( self					:    Union[str, Any]      ):
      try:
        self._active_patches.remove(self      )
      except ValueError:
        # If the patch hasn't been started this will fail
        return None

      return self.__exit__()




'''simple docstring'''






from __future__ import annotations
def  lowerCamelCase__			(		_A					,     _A					,     _A							):
  a		:   List[str]	  =	list(range(len(_A							)							)							)
  a		:   Union[str, Any]	  =	[v / w for v, w in zip(_A					,     _A							)]
  index.sort(key=lambda _A							: ratio[i]					,     reverse=_A							)

  a		:   float	  =	0
  a		:   list[float]	  =	[0] * len(_A							)
  for i in index:
    if weight[i] <= capacity:
      a		:   int	  =	1
      max_value += value[i]
      capacity -= weight[i]
    else:
      a		:   Optional[int]	  =	capacity / weight[i]
      max_value += value[i] * capacity / weight[i]
      break

  return max_value, fractions


if __name__ == "__main__":
     import doctest

     doctest.testmod()